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Let's grow the The Black spruce outdoors; they can bear very harsh minimum temperatures, even when many degrees below zero. If a tree with a very thin trunk is put in shelter, it could be useful to secure it to a solid stake, which can keep it erect, and protect it from the damage caused by strong winds.Locate this plant in a partially shaded place, where it is exposed to solar rays during the coolest hours of the day.
Care Black spruce
These plants are cone-trees, so their foliage is made up of needle-like leaves. Black spruce Is an evergreen; during spring, summer, autumn, winter iIt assumes a green colouring; the adult specimens are small in size and reach 5 m high. The development of the The Black spruce is erect; in genereral in the lower part they have a pretty bare stem, while p many ramifications develop towards the top.
Feed Black spruce
Let’s fertilize the plants when implanting them, or every 2-3 years, towards the end of the winter or beginning of Autumn. A good quantity of organic fertilizer, such as manure or earthworm humus should be mixed to the soil at the foot of the stem; in this manner we will supply it with a good quantity of nutrients and we will also improve the mixture of the soil.
Irrigation Black spruce
Water when the ground is dry; in case of prolonged droughts water very often, otherwise every 2-3 weeks can be enough using 2-3 buckets of water ; avoid water stagnations and excessive watering. We should pay particular attention to those plants which have been recently placed in shelter; during the years, trees develop a cospicuous radical apparatus, and need watering only if the climate is particularly dry.
Adversity Black spruce
As the day-time temperatures rise at the beginning of the spring, it is agreeable to practice a preventive treatment, with a wide-range insecticide, which should be applied when there aren’t flowerings in the garden. Before the buds become too large, it is advisable to also treat them with a wide-range fungicide, to prevent the development of fungal diseases which spread easily when there is an elevated environmental moisture.
Substrate Black spruce
Locate these trees in a soil with average drainage, which slightly withholds humidity.
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Cultivate Black spruce
After flowering it produces fruits. The indications given in this article are related to a medium size plant.
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This page concerns the weather continental it is possible to choose another climate area continental mediterranean